Mercurial > hg
view contrib/showstack.py @ 35184:bc775b8cc020
scmutil: extra utility to display a reasonable amount of nodes
Push have some logic to display a reasonable amount nodes. We extract it to an
utility function to make it reusable.
author | Boris Feld <boris.feld@octobus.net> |
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date | Thu, 16 Nov 2017 03:52:38 +0100 |
parents | f2fe7b199bb4 |
children | c9eb92fb87b7 |
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# showstack.py - extension to dump a Python stack trace on signal # # binds to both SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs) from __future__ import absolute_import import signal import sys import traceback def sigshow(*args): sys.stderr.write("\n") traceback.print_stack(args[1], limit=10, file=sys.stderr) sys.stderr.write("----\n") def extsetup(ui): signal.signal(signal.SIGQUIT, sigshow) try: signal.signal(signal.SIGINFO, sigshow) except AttributeError: pass